354235250073 has 8 divisors (see below), whose sum is σ = 472324339648. Its totient is φ = 236151496944.

The previous prime is 354235250063. The next prime is 354235250147. The reversal of 354235250073 is 370052532453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 354235250073 - 2⁵ = 354235250041 is a prime.

It is a super-3 number, since 3×354235250073³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354235250063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1176565 + ... + 1446642.

It is an arithmetic number, because the mean of its divisors is an integer number (59040542456).

Almost surely, 2^354235250073 is an apocalyptic number.

It is an amenable number.

354235250073 is a deficient number, since it is larger than the sum of its proper divisors (118089089575).

354235250073 is a wasteful number, since it uses less digits than its factorization.

354235250073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2668223.

The product of its (nonzero) digits is 378000, while the sum is 39.

The spelling of 354235250073 in words is "three hundred fifty-four billion, two hundred thirty-five million, two hundred fifty thousand, seventy-three".